Owner · Company

MidAmerican Energy Company

MidAmerican Energy Company is linked to 11 power plants in the United States: it owns 10 (3,424 MW net) and operates 9. It is also the grid operator for another power plant, with 611 MW of capacity connected. It is a subsidiary of Berkshire Hathaway.

Part of the Berkshire Hathaway group: 28 companies in the data, linked to 29 assets and rights. See the group portfolio.

Portfolio

The 11 assets and rights MidAmerican Energy Company owns, operates or holds, by class, with its role in each, across its 3 records. Sizes are the whole asset's; net figures are its recorded share of each, added up over the assets with a share.

Power plants11 · 3,424 MW net (6 with a share)

Power plants 11 · 3,424 MW net (6 with a share)

Power plant	Location	Role	Capacity, whole asset	Net of its share
Quad Cities Generating Station	Illinois, United States	Owner 25%	2,019 MW	505 MW
Walter Scott Jr Energy Center	Iowa, United States	Grid operator, Operator, Owner 68.2%	1,648 MW	1,124 MW
Louisa	Iowa, United States	Grid operator, Operator, Owner 88%	812 MW	714 MW
Ottumwa	Iowa, United States	Owner 52%	726 MW	377 MW
George Neal South	Iowa, United States	Grid operator, Operator, Owner 40.6%	696 MW	283 MW
George Neal North	Iowa, United States	Grid operator, Operator, Owner 72%	584 MW	421 MW
Greater Des Moines	Iowa, United States	Grid operator, Operator, Owner	576 MW	—
Highland Wind Project (IA)	Iowa, United States	Grid operator, Operator, Owner	502 MW	—
Orient Wind Farm	Iowa, United States	Grid operator, Operator, Owner	501 MW	—
Rolling Hills Wind Farm	Iowa, United States	Grid operator, Operator, Owner	484 MW	—
Riverside	Iowa, United States	Grid operator, Operator	141 MW	—

On its grid

The 1 asset connected to the grid of MidAmerican Energy Company. It is their grid operator, not their owner.

Power plant1 · 611 MW connected

Power plants 1 · 611 MW connected

Power plant	Location	Role	Capacity
Cordova Energy	Illinois, United States	Grid operator	611 MW

By country

Where the assets and rights are.

The United States12 power plants

Group

Parent companies

From MidAmerican Energy Company up to its ultimate parent in the data.

MidAmerican Energy Company
Berkshire Hathaway

Also a subsidiary of Berkshire Hathaway Energy.

Partners and counterparties

Owners, operators and grid operators on the same assets.

Cedar Falls Utilities2 shared
Central Iowa Power Cooperative2 shared
City of Spencer - (IA)2 shared
Corn Belt Power Coop2 shared
Eldridge City Utilities2 shared
IES Utilities, Inc2 shared
Interstate Power and Light Co2 shared
Waverly Municipal Elec Utility - (IA)2 shared
Atlantic Municipal Utilities (IA)1 shared
Bancroft Municipal Utilities - (IA)1 shared
City of Algona - (IA)1 shared
City of Alta - (IA)1 shared

Facts

Fact	Value	Source
Location	United States	GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026
LEI	NINLOILYRTLIMK26MZ18	GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026 Wikidata · record · CC0 1.0 · checked 24 Oct 2026
Company number	177228	GLEIF LEI · record · CC0 1.0 · checked 25 Oct 2026
Also known as	Midamerican Energy	Wikidata · record · CC0 1.0 · checked 24 Oct 2026

Also recorded as

Sources name MidAmerican Energy Company under 3 records; this page joins them. Links to any of them lead here.

Name in the source	Identifier	Source
MIDAMERICAN ENERGY COMPANY	party:lei:NINLOILYRTLIMK26MZ18	GLEIF LEI
MidAmerican Energy Company	party:wikidata:Q6840876	Wikidata
MidAmerican Energy Co	party:eia-utility:12341	EIA-860 / 860M / 923

Research on MidAmerican Energy Company.Its full portfolio, its parent companies, and an introduction to the people who decide on buying and selling.

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Data on this page

Source: U.S. Energy Information Administration (Sep 2026). EIA-860 / 860M / 923, Public domain.
GLEIF LEI. GLEIF LEI, CC0 1.0.
Rare Context entity resolution. Rare Context entity resolution, CC0 1.0.
Wikidata. Wikidata, CC0 1.0.